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RecombinantHCC-1/CCL14 (72aa), Human

CAT: 0384-BK0074-01Size: 5 μgDry Ice: NoHazardous: No
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CAT#:0384-BK0074-01Size:5 μg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
HCC-1/CCL14 is a member of the chemokine family, which are small chemotactic proteins that regulate cell migration under inflammatory and steady state conditions. HCC-1 is expressed in epithelial and decidual cells and is unique among chemokines due to its high abundance in normal human plasma. HCC-1 can bind to chemokine receptors CCR1 and CCR5, however full length HCC-1 is a weak agonist of CCR1 and only becomes potent after removal of its eight N-terminal residues. Chemokine decoy receptor D6 can bind HCC-1 and promote its degradation as a means to regulate its level in vivo. Functionally HCC-1 promotes trophoblast migration by regulating extracellular matrix components as well as specific adhesion molecules.Recombinant human Hemofiltrate CC Chemokine-1 (72 a.a.) (HCC-1) /CCL14 (rhHCC-1) produced in E.coli is a single non-glycosylated polypeptide chain containing 72 amino acids. A fully biologically active molecule, rhHCC-1 has a molecular mass of 8.4kDa analyzed by reducing SDS-PAGE and is obtained by proprietary chromatographic techniques at GenScript.
CAS Number
9000-83-3
Endotoxin
< 0.2 EU/μg, determined by LAL method.
Purity
> 95% by SDS-PAGE analysis.
Bioactivity
ED50 < 25 µg/mL, measured by the FLIPR assay using CHO cells transfected with human CCR5, the receptor of human CCL14, corresponding to a specific activity of > 40 units/mg.
Reconstitution
Reconstituted in ddH2O at 100 μg/mL.
Molecular Weight
8.4 kDa, observed by reducing SDS-PAGE.
Storage Conditions
Lyophilized recombinant human Hemofiltrate CC Chemokine-1 (72 a.a.) (HCC-1) /CCL14 (rhHCC-1) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhHCC-1 remains stable up to 2 weeks at 4°C or up to 3 months at -20°C.
Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Lyophilized after extensive dialysis against PBS.
Host or Source
Escherichia coli.
Recommended Usage
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.
AA Sequence
TES SSRGPYHPSE CCFTYTTYKI PRQRIMDYYE TNSQCSKPGI VFITKRGHSV CTNPSDKWVQ DYIKDMKEN